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15.95 GBP

Polycell Damp Seal, 500 ml

Prevents damp from showing through and spoiling decoration Seals patches of penetrating damp on interior walls and ceilings in just one coat Matt white finish

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SponsoredPolycell Damp Seal 500ml


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15.95 GBP

Polycell Damp Seal 500 ml – The Ultimate Moisture‑Barrier Solution

The Polycell Damp Seal 500 ml is a high‑performance, single‑coat paint designed to protect interior walls and ceilings from moisture, dampness, and mould. Its advanced formulation creates an invisible barrier that seals pores, prevents water penetration, and keeps surfaces dry even in the most humid environments.

Key Features & Benefits

  • One‑Coat Coverage: A single application delivers a durable, long‑lasting seal. No need for multiple layers or additional primers.
  • Matt White Finish: Provides a clean, neutral backdrop that complements any décor while hiding imperfections.
  • Anti‑Mould & Anti‑Fungal Properties: The paint contains specialised additives that inhibit mould growth, ensuring healthier indoor air quality.
  • Fast Drying Time: Typically dries within 30–60 minutes, allowing quick re‑use of the space and minimal disruption to daily life.
  • Low VOC & Environmentally Friendly: Meets stringent environmental standards, making it safe for homes with children or pets.
  • Versatile Application: Suitable for walls, ceilings, plasterboards, and even some wood surfaces that require moisture protection.

Technical Specifications

Product Code PLCDS500 / 5093042 (various listings)
Volume 500 ml
Colour Matt White
Finish Matte, non‑glossy
Application Method Brush, roller or spray (aerosol variant available)
Coverage Approximately 10–12 m² per litre; 500 ml covers around 5–6 m².
Drying Time 30–60 minutes (to touch), 2–3 hours (for full hardness)
Temperature Range -10 °C to +40 °C during application
Storage Conditions Keep sealed in a cool, dry place; avoid temperatures above 50 °C.

Ideal Use‑Cases

  • Bathrooms & Kitchens: Protects plaster and tile walls from steam and splashes.
  • Basements & Crawl Spaces: Creates a moisture barrier against damp ground conditions.
  • New Construction: Acts as the first protective layer before applying decorative finishes.
  • Renovation Projects: Quickly seals old walls that have been exposed to humidity or water damage.

Application Procedure

  1. Surface Preparation: Clean the wall or ceiling thoroughly. Remove dust, grease, and loose paint. Lightly sand any uneven areas to improve adhesion.
  2. Priming (Optional): While the product is designed for direct application, using a compatible primer can enhance performance on highly porous surfaces.
  3. Mixing: Shake or stir the container until the pigment is evenly distributed. For aerosol variants, shake vigorously before use.
  4. Application: Apply with a brush, roller, or spray device. Use smooth, even strokes to avoid streaks and ensure uniform coverage.
  5. Drying & Curing: Allow the paint to dry as per the specified drying time. Avoid heavy traffic or contact until fully cured.

Maintenance & Longevity

The Polycell Damp Seal forms a resilient barrier that resists moisture for years. Routine cleaning with mild soap and water is sufficient; avoid abrasive cleaners that could damage the surface. If future repairs are needed, simply re‑apply over the existing layer.

Environmental & Health Considerations

  • Low volatile organic compound (VOC) content reduces indoor air pollution.
  • No harmful solvents or heavy metals; safe for households with children and pets.
  • Complies with European REACH regulations, ensuring product safety and sustainability.

Why Choose Polycell Damp Seal?

Choosing the Polycell Damp Seal 500 ml means investing in a reliable, cost‑effective solution that protects your interior spaces from damp damage. Its single‑coat efficiency, quick drying time, and proven anti‑mould performance make it the preferred choice for homeowners, contractors, and architects alike.

Conclusion

When moisture control is paramount, the Polycell Damp Seal 500 ml stands out as a superior barrier paint. Its blend of advanced chemistry, user‑friendly application, and long‑term durability ensures that walls and ceilings remain dry, healthy, and visually appealing for years to come.


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Identifiers
Brand Polycell
Polycell is a brand of home improvement products, including paints, sealants and adhesives. The company was founded in the UK in 1969, and has since become a leading supplier of DIY products in Europe.
Model Polycell PLCDS500
MPN Polycell PLCDS500
ID 11002939
Dimensions / Weight
Key Features

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